FS25

It is used in steel making and foundry industry for deoxidization and as an alloying element in the production of corrosion-and heat-resistant, electrical and spring-spring steels.

Classification

Country Section Category
CIS, Russia, Ukraine Ferroalloys ferrosilicium

Chemical composition

Standard Si, % Mn, % Cr, % Al, % P, % C, % S, %
GOST 1415-93 23–29 < 1 < 0.8 < 1 < 0.06 < 0.8 < 0.02

Information on suppliers

Analogues

USA
A 100 Grade F

Standards

Standard Description
GOST 1415-93

Description of chemical elements

Element Units of measurement Description
Si % Silicon
Mn % Manganese
Cr % Chrome
Al % Aluminium
P % Phosphorus
C % Carbon
S % Sulfur